Death and the seaside

"With an abandoned degree behind her and a thirtieth birthday approaching, amateur writer Bonnie Falls moves out of her parents' home into a nearby flat. Her landlady, Sylvia Slythe, takes an interest in Bonnie, encouraging her to finish one of her stories, in which a young woman moves to the seaside, falling under strange influences. As summer approaches, Sylvia suggests to Bonnie that, as neither of them has anyone else to go on holiday with, t...